| Ref | Site code | Season | Date | Count | IBA | Subregional IBA  | RAMSAR | 
|---|---|---|---|---|---|---|---|
| 4685 | 29052549 | W | 2002-08-06 | 140 | |||
| 5055 | 29052549 | S | 2003-02-05 | 115 | |||
| 5344 | 29052549 | W | 2003-07-11 | 233 | |||
| 5595 | 29052549 | S | 2004-01-28 | 198 | |||
| 6122 | 29052549 | W | 2004-08-04 | 18 | |||
| 94012 | 29052549 | O | 2006-02-16 | 4 | |||
| 8335 | 29052549 | W | 2006-07-27 | 530 | |||
| 8815 | 29052549 | S | 2007-01-25 | 87 | |||
| 500210 | 29052549 | S | 2008-02-15 | 5 | |||
| 503854 | 29052549 | S | 2010-01-28 | 6 | |||
| 503877 | 29052549 | S | 2010-01-29 | 6 | |||
| 502345 | 29052549 | W | 2010-08-11 | 366 | |||
| 503941 | 29052549 | S | 2012-02-15 | 28 | |||
| 503987 | 29052549 | S | 2014-02-18 | 2 | |||
| 505342 | 29052549 | W | 2014-08-04 | 87 |